package com.example.service.courseService;

import com.example.pojo.shangPinTree.Node;

import java.util.List;

/**
 * @Author:郭
 * @Description: TODO
 * @Date: 2022/11/24 14:05
 * @ClassName JsCourseClassService
 */
public interface JsCourseClassService {
    /**
     * @Author: 郭
     * @Date: 2022/12/7 10:45
     * @Param:
     * @Return: List<Node>
     * 课程分类表中树形结构
     */
    List<Node> getAll();
    /**
     * @Author: 郭
     * @Date: 2022/12/7 10:46
     * @Param:
     * @Return: int
     * 课程分类表中总数据
     */
    int getCount();
}
